InChI=1/C15H18N4O2/c20-15(19-7-1-2-8-19)14-17-13(18-21-14)11-3-4-12-10(9-11)5-6-16-12/h3-6,9,12-14,17-18H,1-2,7-8H2/t12-,13+,14+/m1/s1	0DC496EF832B35D5